| Model |
DT-209X /
DT-209X-S12 |
| Measuring Range Non-contact |
6 - 99,999 rpm |
| Measuring Range Contact |
0.8 - 25,000 rpm |
| Accuracy |
±1 rpm: 6 -
8,300 rpm / ±2 rpm: 8,301 - 25,000 rpm / ±0.006 % of reading /
±1 digit (or 7 rpm max.): 25,001 - 99,999 rpm |
| Display |
5 digit 0.47""(12
mm) high LCD |
| Measuring Unit |
rpm: (Non
Contact up to 14’ away) Contact: ypm, mPM, fpm, ipm and Length;
yd, m, ft, in, linear rate and length: using contact adapter
included and 6" or 12" circumference wheels. |
| Measuring Mode |
USB mode; PC
online measuring / standard (STD) mode; Standard measuring /
Average (AVE) mode; Average data measuring |
| Memory |
STD mode; 24
blocks, 10 points/block (Total; 240 data) AVE mode; 30 blocks
(Last, Max, Min, Average data in each block) Date and hour of
start/finish are stored in each block. (Can download data with
USB communication.) |
| USB Communication |
USB 1.1 |
| Analog Output |
Max. 1 V |
| Display Update Time |
1 second (typical) |
| Detection |
Laser diode |
| System Control |
Single-chip CMOS
microprocessor |
| Over Range Indicator |
Flashing numerals |
| Voltage Requirement |
2 AA / 1.5 V
Batteries |
| Low Battery Indicator |
Flashing "LO BAT"
display |
| Auto Power Shut Off |
Yes (except USB
mode) |
| Battery Life |
15 hrs Approx. |
| Operating Environment |
Non-corrosive |
| Operating Temperature Range |
32° - 113°F ( 0 -
45°C ) |
| Construction |
Die-cast aluminum
housing |
| Weight |
DT-209X: 0.9 pound
(400g) / DT-209X-S12: 1.0 pound (460g) |
| Dimensions |
6.6""L x 2.4""W x
1.8""H (167.5 mm x 60 mm x 46 mm) |
| Warranty |
1 year |
| Standard Accessories |
Reflective
tape, 2 cone adapters, funnel adapter, 3 1/2" Extension shaft
carrying case, NIST certificate, Master Wheel (6" cir.) and 200L
adapter, USB cable, Application software (CD-R) |
|
